Definition Lday
- Lday is the A-weighted long-term average sound level as defined in ISO 1996-2: 1987, determined over all the day periods of a year,
- Levening is the A-weighted long-term average sound level as defined in ISO 1996-2: 1987, determined over all the evening periods of a year,
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Hello,
I was hoping to find usefull pointers on how I can measure Lden/Lnight using REW. Is a special measuring mode implemented? If not would it be interesting to implement that mode as to facilitate the use of citizens to checkupon the governement measures ?
This stems from this Directive...
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